From: Andi Kleen <ak@linux.intel.com>
To: Christoph Lameter <cl@linux.com>
Cc: Andi Kleen <andi@firstfloor.org>,
akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, aarcange@redhat.com,
lwoodman@redhat.com
Subject: Re: [PATCH 1/8] Fix interleaving for transparent hugepages
Date: Tue, 22 Feb 2011 09:11:20 -0800 [thread overview]
Message-ID: <4D63EE38.9000008@linux.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1102220933500.16060@router.home>
On 2/22/2011 7:34 AM, Christoph Lameter wrote:
> On Mon, 21 Feb 2011, Andi Kleen wrote:
>
>> @@ -1830,7 +1830,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
>> if (unlikely(pol->mode == MPOL_INTERLEAVE)) {
>> unsigned nid;
>>
>> - nid = interleave_nid(pol, vma, addr, PAGE_SHIFT);
>> + nid = interleave_nid(pol, vma, addr, PAGE_SHIFT<< order);
> Should be PAGE_SHIFT + order.
Oops. True. Thanks.
-Andi
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next prev parent reply other threads:[~2011-02-22 17:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-21 19:07 Fix NUMA problems in transparent hugepages and KSM Andi Kleen
2011-02-21 19:07 ` [PATCH 1/8] Fix interleaving for transparent hugepages Andi Kleen
2011-02-22 15:34 ` Christoph Lameter
2011-02-22 16:29 ` Andrea Arcangeli
2011-02-22 17:11 ` Andi Kleen [this message]
2011-02-21 19:07 ` [PATCH 2/8] Change alloc_pages_vma to pass down the policy node for local policy Andi Kleen
2011-02-22 15:42 ` Christoph Lameter
2011-02-21 19:07 ` [PATCH 3/8] Preserve local node for KSM copies Andi Kleen
2011-02-22 15:47 ` Christoph Lameter
2011-02-22 16:20 ` Andrea Arcangeli
2011-02-22 17:15 ` Andi Kleen
2011-02-22 18:24 ` Andi Kleen
2011-02-21 19:07 ` [PATCH 4/8] Preserve original node for transparent huge page copies Andi Kleen
2011-02-21 19:07 ` [PATCH 5/8] Use correct numa policy node for transparent hugepages Andi Kleen
2011-02-21 19:07 ` [PATCH 6/8] Add __GFP_OTHER_NODE flag Andi Kleen
2011-02-22 21:42 ` David Rientjes
2011-02-22 21:47 ` Andi Kleen
2011-02-22 22:08 ` David Rientjes
2011-02-22 22:52 ` Andi Kleen
2011-02-21 19:07 ` [PATCH 7/8] Use GFP_OTHER_NODE for transparent huge pages Andi Kleen
2011-02-21 19:07 ` [PATCH 8/8] Add VM counters for transparent hugepages Andi Kleen
2011-02-22 16:36 ` Dave Hansen
2011-02-22 16:43 ` Andrea Arcangeli
2011-02-22 18:02 ` Andi Kleen
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